A review of installation effects of ultra-high bypass ratio engines

A Magrini, E Benini, HD Yao, J Postma… - Progress in Aerospace …, 2020 - Elsevier
The adoption of ultra-high bypass ratio (UHBPR) engines has been long recognised to bring
about reduction of specific fuel consumption and noise emission. In the need to fulfil …

Conceptual design-optimisation of a future hydrogen-powered ultrahigh bypass ratio geared turbofan engine

SS Jagtap, PRN Childs, MEJ Stettler - International Journal of Hydrogen …, 2024 - Elsevier
Liquid hydrogen (LH 2) is a proposed option to decarbonise long-haul aviation. LH 2 aircraft
(combustion-based) is expected to be lighter than Jet-A aircraft which necessitates reduction …

[HTML][HTML] A review of novel and non-conventional propulsion integrations for next-generation aircraft

K Abu Salem, G Palaia, PD Bravo-Mosquera… - Designs, 2024 - mdpi.com
The aim of this review paper is to collect and discuss the most relevant and updated
contributions in the literature regarding studies on new or non-conventional technologies for …

Design Investigation of Potential Long-Range Hydrogen Combustion Blended Wing Body Aircraft with Future Technologies

S Karpuk, Y Ma, A Elham - Aerospace, 2023 - mdpi.com
Present work investigates the potential of a long-range commercial blended wing body
configuration powered by hydrogen combustion engines with future airframe and propulsion …

Towards the design and optimisation of future compact aero-engines: intake/fancowl trade-off investigation

F Tejero, D MacManus, J Matesanz García… - International Journal of …, 2023 - emerald.com
Purpose Relative to in-service aero-engines, the bypass ratio of future civil architectures
may increase further. If traditional design rules are applied to these new configurations and …

Conceptual design methods of electric power architectures for hybrid energy aircraft

PC Vratny - 2019 - mediatum.ub.tum.de
This thesis presents a method to size and operate an electric architecture for hybrid-electric
transport aircraft. The method covers the design and off-design performance of battery …

Investigation of Hybrid Laminar Flow Control Capabilities from the Flight Envelope Perspective

S Karpuk, V Mosca - Journal of Aircraft, 2024 - arc.aiaa.org
The present work conducts a multifidelity aerodynamic design of a medium-range
commercial aircraft wing featuring hybrid laminar flow control (HLFC) technology. The …

Civil turbofan engine exhaust aerodynamics: Impact of bypass nozzle after-body design

I Goulos, T Stankowski, D MacManus… - Aerospace Science and …, 2018 - Elsevier
It is envisaged that the next generation of civil large turbofan engines will be designed for
greater bypass ratios when compared to contemporary architectures. The underlying …

Collaborative aircraft engine preliminary design using a virtual engine platform, part B: application

M Vieweg, S Reitenbach, C Hollmann… - AIAA Scitech 2020 …, 2020 - arc.aiaa.org
Digitalization is of growing importance for industries and research institutions as it simplifies
and accelerates product development. By that it also offers the ability to reduce risks and …

Multi-disciplinary design investigation of propulsive fuselage aircraft concepts

J Bijewitz, A Seitz, AT Isikveren… - Aircraft Engineering and …, 2016 - emerald.com
Purpose Motivated by the potential of gaining noticeable improvements in vehicular
efficiency, this paper aims to investigate the benefits attainable from introducing a more …